6-[(4-chlorophenyl)sulfonyl]nicotinonitrile

6-[(4-氯苯基)磺酰基]烟腈

Also known as: 2-(4-chlorobenzenesulfonyl)pyridine-5-carbonitrile, 6-(4-chlorophenyl)sulfonylpyridine-3-carbonitrile, 6-[(4-chlorophenyl)sulfonyl]-3-pyridinecarbonitrile, 4-Chlorophenyl 5-cyanopyridin-2-yl sulfone, 6-[(4-chlorophenyl)sulphonyl]nicotinonitrile, HMS1449D22

6-[(4-chlorophenyl)sulfonyl]nicotinonitrile (CAS 259683-30-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H7ClN2O2S and a molecular weight of 278.71400 g/mol. It is also known as 2-(4-chlorobenzenesulfonyl)pyridine-5-carbonitrile, 6-(4-chlorophenyl)sulfonylpyridine-3-carbonitrile and 6-[(4-chlorophenyl)sulfonyl]-3-pyridinecarbonitrile. Key properties include a melting point of 158-160ºC, a boiling point of 487.3ºC at 760mmHg, a density of 1.51g/cm3 and a flash point of 248.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

259683-30-2

Jingsj CID

J-1465613-6

Molecular Formula

C₁₂H₇ClN₂O₂S

Chinese Name

6-[(4-氯苯基)磺酰基]烟腈

Molecular Weight

278.71400 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026